Base | Representation |
---|---|
bin | 110011110001… |
… | …0000100001001 |
3 | 1220001212120120 |
4 | 1213202010021 |
5 | 23421442421 |
6 | 2405413453 |
7 | 446455263 |
oct | 147420411 |
9 | 56055516 |
10 | 27140361 |
11 | 14357a56 |
12 | 910a289 |
13 | 58134b1 |
14 | 3866b33 |
15 | 25b18c6 |
hex | 19e2109 |
27140361 has 8 divisors (see below), whose sum is σ = 36213504. Its totient is φ = 18080400.
The previous prime is 27140359. The next prime is 27140363. The reversal of 27140361 is 16304172.
It is an interprime number because it is at equal distance from previous prime (27140359) and next prime (27140363).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 27140361 - 21 = 27140359 is a prime.
It is not an unprimeable number, because it can be changed into a prime (27140363) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3535 + ... + 8171.
It is an arithmetic number, because the mean of its divisors is an integer number (4526688).
Almost surely, 227140361 is an apocalyptic number.
It is an amenable number.
27140361 is a deficient number, since it is larger than the sum of its proper divisors (9073143).
27140361 is a wasteful number, since it uses less digits than its factorization.
27140361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6591.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 27140361 is about 5209.6411584676. The cubic root of 27140361 is about 300.5189573156.
The spelling of 27140361 in words is "twenty-seven million, one hundred forty thousand, three hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •